Adenine and guanine
Thymine and cytosine
Invasive firestorm method. All pests are now dead with the added benefit of fewer trees to infest.
Answer:
Plants need a rigid structure. Animal cells have flexible cell membranes. So animal cells can have a variety of shapes, but plant cells can not, they have to take the shape of their cell walls. Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria.
The answer would be 12 hope this helped
The centrioles are the barrel shaped microtubules that organize the spindles during cell division.
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